MCQ
The most stable canonical structure of given mqlecule is:
- A
- ✓
- C
- D
✓
Answer
Correct option: B.
b
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
In organic compounds, nitrogen is tested in Lassaigne's test as
Free energy change for the process A(s) ⇌ B(l) will be:
Which has the highest value of ionic radius ?
Which of the following is a meso compound ?
The geometry of ammonia molecule can be best described as
How many moles of $H_2O$ are liberatd when one mole hydrated $MgCl_2$ is heated?
→Correct order of $3^{rd}$ Ionisation energy of $B,\,C,\,N$ and $O$ will be
→An electron has kinetic energy $2.8 \times {10^{ - 23}}J$. de-Broglie wavelength will be nearly$({m_e} = 9.1 \times {10^{ - 31}}kg)$
→The solubility of a salt of weak acid $( A B )$ at $pH 3$ is $Y \times 10^{-3} mol L ^{-1}$. The value of $Y$ is
→. . . . . (Given that the value of solubility product of $A B \left( K _{ sp }\right)=2 \times 10^{-10}$ and the value of ionization constant of $H B \left( K _{ a }\right)=1 \times 10^{-8}$ )
Anhydrous $AlC{l_3}$ cannot be obtained from which of the following reactions
→